Lumbo-sacral orthosis



FIG. 1 is a left side elevation of a lumbo-sacro othosis showing my new design;

FIG. 2 is a right side elevation thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a left end elevation thereof, the right end being a mirror image of the end disclosed; and

FIG. 6 is a top plan view thereof. 

The ornamental design for a lumbo-sacral orthosis, as shown and described. 